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Weather in Vientiane for July 2025

Your guide to Vientiane weather in July - trends and predictions

    Temperatures

  • In general, the average temperature in Vientiane at the beginning of July is 30.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.4 °C by the end of July.

    • Rain 🌧️

  • Vientiane experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 449.2 mm.

Average dry days
0
Dry days
Average rainy days
31
Rainy days
Average snowy days
0
Snow days
Average temperatures
30°/23°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Vientiane in July average weather

Move between months or click on a day
June
August
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate or heavy rain shower
31°
2
Moderate or heavy rain shower
30°
3
Moderate or heavy rain shower
31°
4
Moderate or heavy rain shower
29°
5
Moderate or heavy rain shower
31°
6
Moderate rain at times
31°
7
Patchy rain possible
33°
8
Moderate rain at times
33°
9
Moderate or heavy rain shower
30°
10
Heavy rain at times
31°
11
Moderate or heavy rain shower
31°
12
Moderate or heavy rain shower
31°
13
Partly cloudy
33°
14
Cloudy
33°
15
Moderate or heavy rain shower
31°
16
Moderate rain at times
32°
17
Moderate rain at times
31°
18
Moderate or heavy rain shower
29°
19
Moderate or heavy rain shower
30°
20
Moderate or heavy rain shower
30°
21
Moderate or heavy rain shower
30°
22
Moderate or heavy rain shower
33°
23
Heavy rain at times
32°
24
Moderate or heavy rain shower
30°
25
Moderate or heavy rain shower
29°
26
Patchy rain possible
31°
27
Partly cloudy
33°
28
Moderate rain at times
32°
29
Moderate or heavy rain shower
27°
30
Moderate or heavy rain shower
27°
31
Moderate or heavy rain shower
27°
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Temperatures trend during July in Vientiane

See the weather trend as well as the moving average line

July weather day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
1 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /24° 15.9 mm 7
2 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /23° 10.3 mm 7
3 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /23° 19 mm 7
4 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /22° 32.6 mm 6
5 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /23° 18.2 mm 7
6 Jul. Moderate rain at times
Moderate rain at times
 31° /23° 8.1 mm 7
7 Jul. Patchy rain possible
Patchy rain possible
 33° /24° 9.4 mm 7
8 Jul. Moderate rain at times
Moderate rain at times
 33° /24° 15.4 mm 7
9 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /24° 15.1 mm 7
10 Jul. Heavy rain at times
Heavy rain at times
 31° /23° 10 mm 7
11 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /24° 12.8 mm 7
12 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /24° 2.7 mm 7
13 Jul. Partly cloudy
Partly cloudy
 33° /23° 1.4 mm 8
14 Jul. Cloudy
Cloudy
 33° /24° 18.2 mm 7
15 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /24° 10.6 mm 7
16 Jul. Moderate rain at times
Moderate rain at times
 32° /23° 19.3 mm 7
17 Jul. Moderate rain at times
Moderate rain at times
 31° /23° 23.7 mm 7
18 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /23° 26.8 mm 7
19 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /23° 36.6 mm 7
20 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /23° 12 mm 7
21 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /23° 9.5 mm 7
22 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 33° /23° 10.1 mm 7
23 Jul. Heavy rain at times
Heavy rain at times
 32° /24° 3.5 mm 7
24 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /23° 15.4 mm 7
25 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /23° 10.7 mm 7
26 Jul. Patchy rain possible
Patchy rain possible
 31° /23° 7.7 mm 7
27 Jul. Partly cloudy
Partly cloudy
 33° /24° 1.5 mm 8
28 Jul. Moderate rain at times
Moderate rain at times
 32° /24° 4.8 mm 7
29 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 27° /23° 30.3 mm 6
30 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 27° /23° 23.7 mm 6
31 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 27° /22° 13.5 mm 6
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Important Notice
Our weather forecast for Vientiane in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Vientiane forecast closer to your planned date for the most up-to-date weather information.

Vientiane in July - FAQ

What are the expected maximum and minimum temperatures in Vientiane during July?
During July, expect a variety of temperatures with highs around 30° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Vientiane during July?
Significant rainfall exceeding 449.2 mm is expected in Vientiane during July, occurring over more than 31 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Vientiane during July?
The average wind speed in Vientiane during July is 10 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in Vientiane

Explore the daily rainfall trends and prepare for Vientianes July weather 💧

UV exposure in Vientiane during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️

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Location coordinates Where is Vientiane?

Get accurate weather forecasts for Vientiane, located at latitude 17.967 and longitude 102.6. Stay updated with localized weather information tailored for Vientiane.

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